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13024356441 = 323188758789
BaseRepresentation
bin11000010000100111…
…11110100001011001
31020121200121212012220
430020103332201121
5203133213401231
65552221054253
7640520126445
oct141023764131
936550555186
1013024356441
115583a00848
1226359b7389
1312c744bcb5
148b7aa9825
15513663896
hex3084fe859

13024356441 has 8 divisors (see below), whose sum is σ = 18120843840. Its totient is φ = 8305386672.

The previous prime is 13024356439. The next prime is 13024356469. The reversal of 13024356441 is 14465342031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13024356441 - 21 = 13024356439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13024356491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94379326 + ... + 94379463.

It is an arithmetic number, because the mean of its divisors is an integer number (2265105480).

Almost surely, 213024356441 is an apocalyptic number.

It is an amenable number.

13024356441 is a deficient number, since it is larger than the sum of its proper divisors (5096487399).

13024356441 is a wasteful number, since it uses less digits than its factorization.

13024356441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188758815.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 13024356441 its reverse (14465342031), we get a palindrome (27489698472).

The spelling of 13024356441 in words is "thirteen billion, twenty-four million, three hundred fifty-six thousand, four hundred forty-one".

Divisors: 1 3 23 69 188758789 566276367 4341452147 13024356441